VintaSoft Twain .NET SDK v10.2
Vintasoft.Twain Namespace / ExtendedImageInfoId Enumeration




In This Topic
    ExtendedImageInfoId Enumeration
    In This Topic
    Specifies available extended image attributes.
    Syntax
    'Declaration
     
    Public Enum ExtendedImageInfoId 
       Inherits System.Enum
    'Usage
     
    Dim instance As ExtendedImageInfoId
    public enum ExtendedImageInfoId : System.Enum 
    __value public enum ExtendedImageInfoId : public System.Enum 
    public enum class ExtendedImageInfoId : public System.Enum 
    Members
    MemberValueDescription
    BarcodeConfidence4634This number reflects the degree of certainty the bar code engine has in the accuracy of the information obtained from the scanned image and ranges from 0 (no confidence) to 100 (supreme confidence). The Source may return a value of -1 if it does not support confidence reporting.
    BarcodeCount4633Returns the number of bar codes found on the document image. A value of 0 means the bar code engine was enabled but that no bar codes were found. A value of -1 means the bar code engine was not enabled.
    BarcodeRotation4635The bar code's orientation on the scanned image is described in reference to a Western-style interpretation of the image.
    BarcodeText4610The text of a bar code found on a page.
    BarcodeTextLength4636The number of ASCII characters derived from the bar code.
    BarcodeType4611The type of bar code found on a page.
    BarcodeX4608The X coordinate of a bar code found on a page.
    BarcodeY4609The Y coordinate of a bar code found on a page.
    BlackSpecklesRemoved4647The number of black speckles removed from the image when despeckle is enabled.
    Bookname4664Book name.
    Camera4668The primary use of this value is to determine if the image is from the top or the bottom side of a sheet of paper. This is accomplished by naming the camera that was used to obtain the image. For Sources that support DAT_FILESYSTEM, the Application can use the string to determine if the camera is capturing images from the top or bottom side of the paper.
    ChapterNumber4665Chapter number.
    DeshadeBlackCountNew4639The total number of black pixels in the region after deshading. If this value is unknown the Source returns -1.
    DeshadeBlackCountOld4638The total number of black pixels in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeBlackRlMax4641The longest black pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeBlackRlMin4640The shortest black pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeCount4637Returns the number of shaded regions found and erased in the document image. A value of 0 means the deshade engine was enabled but that no regions were processed. A value of -1 means the deshade engine was not enabled.
    DeshadeHeight4614The height of a shaded region found on a page.
    DeshadeLeft4613The left coordinate of a shaded region found on a page.
    DeshadeSize4616The width of the dots within the shade region.
    DeshadeTop4612The top coordinate of a shaded region found on a page.
    DeshadeWhiteCountNew4643The total number of white pixels in the region after deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteCountOld4642The total number of white pixels in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteRlAverage4645The average length of all white pixel run-lengths in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteRlMax4646The longest white pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteRlMin4644The shortest white pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWidth4615The width of a shaded region found on a page.
    DeskewStatus4651Returns the status of the deskew operation.
    DocumentNumber4666Document number.
    EndOrSedText4627The text that was endorsed on the paper by the scanner.
    FileSystemSource4678Returns a DAT_FILESYSTEM string describing the camera that captured the image data.
    FormConfidence4628The confidence that the specified form was detected. This is an array property with a confidence factor for each form In the data set with 0 meaning no match and 100 meaning absolute certainty. Typically values over 70 imply a good form match with the template.
    FormHorzDocOffset4631An array containing the perceived vertical offsets of the form image being matched against a set of master forms. This is useful for page registration once the form has been recognized.
    FormTemplateMatch4629The array of file names for the master forms matched against a form. If multi-page master forms are used, the associated page numbers are contained in the FORMTEMPLATEPAGEMATCH capability array.
    FormTemplatePageMatch4630An array containing the number of the page from a multi-page master form matched against a form image. It is useful when matching a form image against the pages of a multi-page master form. The file name of the master form is contained in the FORMTEMPLATEMATCH capability.
    FormVertDocOffset4632An array containing the perceived vertical offsets of the form image being matched against a set of master forms. This is useful for page registration once the form has been recognized.
    Frame4670Gets information about image layout of the device.
    FrameNumber4669Chronological index of the acquired frame.
    HorzLineCount4649Returns the number of horizontal lines found and erased in the document image. A value of 0 means the line removal engine was enabled but that no lines were found. A value of -1 means the line engine was not enabled.
    HorzLineLength4620The length of a horizontal line detected in the image.
    HorzLineThickness4621The thickness (height) of a horizontal line detected in the image.
    HorzLineXCoord4618The x coordinate of a horizontal line detected in the image.
    HorzLineYCoord4619The y coordinate of a horizontal line detected in the image.
    IccProfile4672Returns the name of the ICC profile that was used to render the current image. This may be a fully qualified path indicating the exact location of the ICC profile.

    If this is not a fully qualified path, then the default location is operating system dependant.

    Windows default location:
    windows_path\system32\spool

    Supported from TWAIN 1.91.
    ImageMerged4679Indicates that the current image is the result of a merger between the front and rear images of a duplex capture. See ICAP_IMAGEMERGE for more information.
    Kodak_AutoColorAmount32824Auto color amount. This extended info supported only by Kodak scanners.
    Kodak_AutoColorDetected32823Auto color detected. This extended info supported only by Kodak scanners.
    Kodak_AutoColorThreshold32825Auto color threshold. This extended info supported only by Kodak scanners.
    Kodak_Barcode32785Gemini Barcode(s). This extended info supported only by Kodak scanners.
    Kodak_BinarizationQuality32829Conveys the quality level of the binarized image. This extended info supported only by Kodak scanners.
    Kodak_BitonalContrast32813Phoenix bitonal contrast. This extended info supported only by Kodak scanners.
    Kodak_BitonalContrastPercentage32812Phoenix bitonal contrast percentage. This extended info supported only by Kodak scanners.
    Kodak_BitonalThreshold32814Phoenix bitonal threshold. This extended info supported only by Kodak scanners.
    Kodak_BitOrder32781Bit order in a byte. This extended info supported only by Kodak scanners.
    Kodak_Bookname_A32794Fixed field Prism/Wildfire A. This extended info supported only by Kodak scanners.
    Kodak_Bookname_B32795Fixed field Prism/Wildfire B. This extended info supported only by Kodak scanners.
    Kodak_Bookname_C32796Fixed field Prism/Wildfire C. This extended info supported only by Kodak scanners.
    Kodak_Bookname_D32797Fixed field Prism/Wildfire D. This extended info supported only by Kodak scanners.
    Kodak_Compression32776Image compression. This extended info supported only by Kodak scanners.
    Kodak_Date32777Date in format YY/MM/DD. This extended info supported only by Kodak scanners.
    Kodak_Deskew32786Deskew status. This extended info supported only by Kodak scanners.
    Kodak_DeskewAngle32787Deskew angle. This extended info supported only by Kodak scanners.
    Kodak_DeskewAngleActual32819Signed deskew angle to scanner precision. This extended info supported only by Kodak scanners.
    Kodak_DeskewConfidenceFactor32811Phoenix deskew confidence factor. This extended info supported only by Kodak scanners.
    Kodak_DifferenceHistogram32816Phoenix difference histogram. This extended info supported only by Kodak scanners.
    Kodak_Dither32808Bitonal dithering algorithm used. This extended info supported only by Kodak scanners.
    Kodak_DocumentCount32770Count of pages. This extended info supported only by Kodak scanners.
    Kodak_DropOutStatus32827ECDO algorithm status. This extended info supported only by Kodak scanners.
    Kodak_FeaturePatch32801Feature patch (only image with patch: i200/i600). This extended info supported only by Kodak scanners.
    Kodak_FoldedCornerPercentage32810Phoenix folded corner percentage. This extended info supported only by Kodak scanners.
    Kodak_GammaTable32817Phoenix gamma table. This extended info supported only by Kodak scanners.
    Kodak_ImageAddressDefinitions32802Image Address field definitions. This extended info supported only by Kodak scanners.
    Kodak_ImageAddressString32798Prism/Wildfire image address string. This extended info supported only by Kodak scanners.
    Kodak_ImageNumber32791Count images this session. This extended info supported only by Kodak scanners.
    Kodak_ImageStatus32807Alien image status. This extended info supported only by Kodak scanners.
    Kodak_LatchedFlag32784Gemini Latched. This extended info supported only by Kodak scanners.
    Kodak_Length32771Number of bytes of image data. This extended info supported only by Kodak scanners.
    Kodak_Level32772Image Address Level. This extended info supported only by Kodak scanners.
    Kodak_LineLength32774Image width. This extended info supported only by Kodak scanners.
    Kodak_LongPaperLastSegment32822Long pager last segment. This extended info supported only by Kodak scanners.
    Kodak_LongPaperSegment32821Long paper segment number. This extended info supported only by Kodak scanners.
    Kodak_Mode32773Gemini Mode (1-18). This extended info supported only by Kodak scanners.
    Kodak_MomentaryFlag32783Gemini Momentary. This extended info supported only by Kodak scanners.
    Kodak_Multifeed32818Multifeed detected. This extended info supported only by Kodak scanners.
    Kodak_PageImageNumber32793Image count on a page (1 - 4). This extended info supported only by Kodak scanners.
    Kodak_PageLength32775Image height. This extended info supported only by Kodak scanners.
    Kodak_PageNumber32792Count sheets of paper this session. This extended info supported only by Kodak scanners.
    Kodak_PageSide32769Side of page (0-front 1-rear). This extended info supported only by Kodak scanners.
    Kodak_PatchDetected32809Patch was found on the document. This extended info supported only by Kodak scanners.
    Kodak_PersonalityCardFooter32804Personality-Card footer. This extended info supported only by Kodak scanners.
    Kodak_PersonalityCardHeader32803Personality-Card header. This extended info supported only by Kodak scanners.
    Kodak_Polarity32788Polarity. This extended info supported only by Kodak scanners.
    Kodak_PrinterIndex32790Kinda like the document count. This extended info supported only by Kodak scanners.
    Kodak_PrinterString32789Viper/Prism/Wildfire printed string. This extended info supported only by Kodak scanners.
    Kodak_ProcessingStatus32828Processing status. This extended info supported only by Kodak scanners.
    Kodak_RawImageHeader32820Raw image header from scanner. This extended info supported only by Kodak scanners.
    Kodak_Regeneration32806Alien retry count. This extended info supported only by Kodak scanners.
    Kodak_Resolution32780Resolution in dots per inch. This extended info supported only by Kodak scanners.
    Kodak_SumHistogram32815Phoenix sum historgram. This extended info supported only by Kodak scanners.
    Kodak_Time32778Time in format HH/MM/00. This extended info supported only by Kodak scanners.
    Kodak_TokenCount32805Alien token flag. This extended info supported only by Kodak scanners.
    Kodak_Xml32826Everything in XML format. This extended info supported only by Kodak scanners.
    Kodak_XOffset32799Left cropping offset. This extended info supported only by Kodak scanners.
    Kodak_YOffset32800Right cropping offset. This extended info supported only by Kodak scanners.
    Kodal_Roll32779Imagelink 990 Film Roll Number. This extended info supported only by Kodak scanners.
    LastSegment4673Returns TRUE if the current segment is the last segment of a page. Supported from TWAIN 1.91.
    MagData4675This is a "blob" of data with a byte count retrieved from the driver/device. The interpretation of the data comes from TWEI_MAGTYPE. Supported from TWAIN 2.0.
    MagDataLength4680This describes the length of the magnetic data. Either in bytes for "blob" or data or characters for string data.
    MagType4676Describes the kind of magnetic data. Supported from TWAIN 2.0.
    PageNumber4667Page number.
    PageSide4677Side of page.
    PaperCount4681Returns a value indicating if the image represents the front or rear of the sheet of paper. Supported from TWAIN 2.2.
    PatchCode4626The patch code detected.
    PixelFlavor4671Pixel flavor.
    PrinterText4682Test that was printed on the document.
    SegmentNumber4674Returns a number identifying the segment of an image. Supported from TWAIN 1.91.
    SkewConfidence4654This number reflects the degree of certainty the deskew engine has in the accuracy of the deskewing of the current image and ranges from 0 (no confidence) to 100 (supreme confidence). The Source may return a value of -1 if it does not support confidence reporting.
    SkewFinalAngle4653The amount of skew in the deskewed image. This number may not be zero.
    SkewOriginalAngle4652Deskew engine not enabled
    SkewWindowX14655This is the X image coordinate of the upper left corner of the virtual deskewed image. It may be negative indicating the deskewed corner is not represented by actual pixels.
    SkewWindowX24657The X image coordinate of the upper right corner of the virtual deskewed image.
    SkewWindowX34659This is the X image coordinate of the lower left corner of the virtual deskewed image. It may be negative indicating the deskewed corner is not represented by actual pixels.
    SkewWindowX44661The X image coordinate of the lower right corner of the virtual deskewed image.
    SkewWindowY14656The Y image coordinate of the upper left corner of the virtual deskewed image. It may be negative indicating the deskewed corner is not represented by actual pixels.
    SkewWindowY24658The Y image coordinate of the upper right corner of the virtual deskewed image.
    SkewWindowY34660The Y image coordinate of the lower left corner of the virtual deskewed image.
    SkewWindowY44662The Y image coordinate of the lower right corner of the deskewed image.
    SpecklesRemoved4617The number of speckles removed from the image when de-speckle is enabled.
    VertLineCount4650Returns the number of vertical lines found and erased in the document image. A value of 0 means the line removal engine was enabled but that no lines were found. A value of -1 means the line engine was not enabled.
    VertLineLength4624The length of a vertical line detected in the image.
    VertLineThickness4625The thickness (width) of a vertical line detected in the image.
    VertLineXCoord4622The x coordinate of a vertical line detected in the image.
    VertLineYCoord4623The y coordinate of a vertical line detected in the image.
    WhiteSpecklesRemoved4648The number of white speckles removed (black speckles added) from the image when despeckle is enabled.
    Inheritance Hierarchy

    System.Object
       System.ValueType
          System.Enum
             Vintasoft.Twain.ExtendedImageInfoId

    Requirements

    Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

    See Also